Stow: Fix spacing issues within some `calc()` functions

stow/style-rtl.css

@@ -3221,8 +3221,8 @@ img#wpstats {
 .wp-block-pullquote.alignfull > p,
 .wp-block-pullquote.alignwide blockquote,
 .wp-block-pullquote.alignfull blockquote, .entry-content .wp-audio-shortcode {
-	max-width: calc( 100%-32px);
-	width: calc( 100%-32px);
+	max-width: calc( 100% - 32px);
+	width: calc( 100% - 32px);
 }
 
 @media only screen and (min-width: 560px) {
@@ -3241,8 +3241,8 @@ img#wpstats {
 	.wp-block-pullquote.alignfull > p,
 	.wp-block-pullquote.alignwide blockquote,
 	.wp-block-pullquote.alignfull blockquote, .entry-content .wp-audio-shortcode {
-		max-width: calc(calc( 560px - 32px)-32px);
-		width: calc(calc( 560px - 32px)-32px);
+		max-width: calc(calc( 560px - 32px) - 32px);
+		width: calc(calc( 560px - 32px) - 32px);
 	}
 }
 

stow/style.css

@@ -3226,8 +3226,8 @@ img#wpstats {
 .wp-block-pullquote.alignfull > p,
 .wp-block-pullquote.alignwide blockquote,
 .wp-block-pullquote.alignfull blockquote, .entry-content .wp-audio-shortcode {
-	max-width: calc( 100%-32px);
-	width: calc( 100%-32px);
+	max-width: calc( 100% - 32px);
+	width: calc( 100% - 32px);
 }
 
 @media only screen and (min-width: 560px) {
@@ -3246,8 +3246,8 @@ img#wpstats {
 	.wp-block-pullquote.alignfull > p,
 	.wp-block-pullquote.alignwide blockquote,
 	.wp-block-pullquote.alignfull blockquote, .entry-content .wp-audio-shortcode {
-		max-width: calc(calc( 560px - 32px)-32px);
-		width: calc(calc( 560px - 32px)-32px);
+		max-width: calc(calc( 560px - 32px) - 32px);
+		width: calc(calc( 560px - 32px) - 32px);
 	}
 }